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All results from a given calculation for C6H10 (1,4-Hexadiene, (Z)-)

using model chemistry: HF/CEP-121G

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C1 1A
Energy calculated at HF/CEP-121G
 hartrees
Energy at 0K-38.613366
Energy at 298.15K-38.623394
Nuclear repulsion energy118.346570
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at HF/CEP-121G
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 3381 3085 39.76      
2 A 3302 3013 62.29      
3 A 3292 3004 29.56      
4 A 3269 2983 40.14      
5 A 3269 2983 19.05      
6 A 3256 2971 12.27      
7 A 3208 2927 46.47      
8 A 3203 2923 28.67      
9 A 3146 2871 39.51      
10 A 3142 2867 60.41      
11 A 1845 1683 3.15      
12 A 1807 1649 18.03      
13 A 1640 1497 12.04      
14 A 1629 1487 11.22      
15 A 1627 1485 3.75      
16 A 1574 1436 4.82      
17 A 1568 1431 3.19      
18 A 1546 1411 3.05      
19 A 1476 1346 4.84      
20 A 1435 1309 1.10      
21 A 1404 1281 0.89      
22 A 1341 1223 2.20      
23 A 1232 1125 2.38      
24 A 1191 1087 9.12      
25 A 1186 1082 4.94      
26 A 1133 1034 7.16      
27 A 1129 1030 0.92      
28 A 1092 996 24.56      
29 A 1084 989 51.71      
30 A 1041 950 2.50      
31 A 980 894 7.38      
32 A 939 857 9.40      
33 A 798 728 39.88      
34 A 657 600 9.89      
35 A 609 555 1.22      
36 A 572 522 13.31      
37 A 432 394 0.32      
38 A 303 276 0.08      
39 A 224 205 0.22      
40 A 132 121 0.10      
41 A 116 106 0.32      
42 A 42 39 0.14      

Unscaled Zero Point Vibrational Energy (zpe) 33126.0 cm-1
Scaled (by 0.9125) Zero Point Vibrational Energy (zpe) 30227.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at HF/CEP-121G
ABC
0.22983 0.06110 0.05951

See section I.F.4 to change rotational constant units
Geometric Data calculated at HF/CEP-121G

Point Group is C1

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 -2.311 -0.096 -0.751
H2 -3.244 0.429 -0.555
H3 -1.733 0.497 -1.449
H4 -2.567 -1.032 -1.242
C5 -1.572 -0.369 0.545
H6 -2.100 -1.006 1.240
C7 -0.364 0.078 0.920
H8 0.007 -0.236 1.885
C9 0.568 0.995 0.151
H10 0.077 1.408 -0.725
H11 0.810 1.850 0.783
C12 1.880 0.354 -0.288
H13 2.620 1.050 -0.657
C14 2.178 -0.951 -0.267
H15 3.135 -1.307 -0.608
H16 1.481 -1.693 0.084

Atom - Atom Distances (Å)
  C1 H2 H3 H4 C5 H6 C7 H8 C9 H10 H11 C12 H13 C14 H15 H16
C11.08841.08331.08791.51652.19882.57113.51193.20812.82213.98484.24045.06324.59465.58044.1977
H21.08841.75691.75102.15482.56723.25464.11833.91793.46614.49925.13165.89765.60186.61085.2184
H31.08331.75691.75402.18023.10232.76783.83072.84642.15143.64393.79754.45874.33405.25854.1796
H41.08791.75101.75402.15052.52583.28024.12713.98493.63494.87964.75485.61984.84435.74334.3101
C51.51652.15482.18022.15051.08031.34142.07452.56872.73743.26423.62464.58653.88074.93623.3593
H62.19882.56723.10232.52581.08032.07162.33413.50893.79894.10314.47565.48734.53605.56003.8252
C72.57113.25462.76783.28021.34142.07161.07981.51732.16152.13012.56413.51272.98824.06152.6903
H83.51194.11833.83074.12712.07452.33411.07982.19913.08542.49192.92913.86583.13904.14072.7453
C93.20813.91792.84643.98492.56873.50891.51732.19911.08631.09001.52512.20612.55993.53032.8392
H102.82213.46612.15143.63492.73743.79892.16153.08541.08631.73422.13442.56953.19234.09113.4988
H113.98484.49923.64394.87963.26424.10312.13012.49191.09001.73422.12852.44753.28894.15963.6723
C124.24045.13163.79754.75483.62464.47562.56412.92911.52512.13442.12851.08071.33862.10562.1180
H135.06325.89764.45875.61984.58655.48733.51273.86582.20612.56952.44751.08072.08612.41253.0607
C144.59465.60184.33404.84433.88074.53602.98823.13902.55993.19233.28891.33862.08611.07661.0763
H155.58046.61085.25855.74334.93625.56004.06154.14073.53034.09114.15962.10562.41251.07661.8341
H164.19775.21844.17964.31013.35933.82522.69032.74532.83923.49883.67232.11803.06071.07631.8341

picture of 1,4-Hexadiene, (Z)- state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
C1 C5 H6 114.673 C1 C5 C7 128.121
H2 C1 H3 107.998 H2 C1 H4 107.137
H2 C1 C5 110.553 H3 C1 H4 107.773
H3 C1 C5 112.928 H4 C1 C5 110.236
C5 C7 H8 117.506 C5 C7 C9 127.820
H6 C5 C7 117.205 C7 C9 H10 111.155
C7 C9 H11 108.448 C7 C9 C12 114.865
H8 C7 C9 114.672 C9 C12 H13 114.619
C9 C12 C14 126.615 H10 C9 H11 105.662
H10 C9 C12 108.467 H11 C9 C12 107.796
C12 C14 H15 120.956 C12 C14 H16 122.205
H13 C12 C14 118.763 H15 C14 H16 116.839
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HF/CEP-121G Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C -0.545      
2 H 0.154      
3 H 0.157      
4 H 0.153      
5 C -0.059      
6 H 0.140      
7 C -0.059      
8 H 0.155      
9 C -0.451      
10 H 0.153      
11 H 0.146      
12 C 0.009      
13 H 0.144      
14 C -0.381      
15 H 0.130      
16 H 0.156      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  -0.354 0.333 -0.215 0.531
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -37.899 1.536 -0.064
y 1.536 -38.068 -1.165
z -0.064 -1.165 -40.161
Traceless
 xyz
x 1.216 1.536 -0.064
y 1.536 0.962 -1.165
z -0.064 -1.165 -2.178
Polar
3z2-r2-4.355
x2-y20.169
xy1.536
xz-0.064
yz-1.165


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 11.856 0.304 0.419
y 0.304 9.937 -0.064
z 0.419 -0.064 7.479


<r2> (average value of r2) Å2
<r2> 175.284
(<r2>)1/2 13.239